rampage

CONT: Le rampage est uniquement le demi-tube de démonstration; il se démonte et se transporte (Skate France International, no 9, décembre 1978, p. 11).
OBS: Terme du domaine de la planche à roulettes.

CONT: He had been on a team in the glory days a couple of years before, doing demos on a portable halfpipe which he somehow inherited after the team broke up.
CONT: Our ""Demo Team"" and portable half pipe have been used all over the Midwest for these special events.
CONT: The Wild Ones - Bikes, Boards, and Blades Show takes place on a giant, portable half-pipe ramp.